Codimension-two holography for wedges

I Akal, Y Kusuki, T Takayanagi, Z Wei - Physical Review D, 2020 - APS
We propose a codimension-two holography between a gravitational theory on ad+ 1
dimensional wedge spacetime and ad-1 dimensional CFT which lives on the corner of the …

BCFT and Islands in two dimensions

K Suzuki, T Takayanagi - Journal of High Energy Physics, 2022 - Springer
A bstract By combining the AdS/BCFT correspondence and the brane world holography, we
expect an equivalence relation between a boundary conformal field theory (BCFT) and a …

Evaporating black holes coupled to a thermal bath

HZ Chen, Z Fisher, J Hernandez, RC Myers… - Journal of High Energy …, 2021 - Springer
A bstract We study the doubly holographic model of [1] in the situation where a black hole in
two-dimensional JT gravity theory is coupled to an auxiliary bath system at arbitrary finite …

Holographic entanglement entropy from 2d CFT: heavy states and local quenches

CT Asplund, A Bernamonti, F Galli… - Journal of High Energy …, 2015 - Springer
A bstract We consider the entanglement entropy in 2d conformal field theory in a class of
excited states produced by the insertion of a heavy local operator. These include both high …

AdS/BCFT with brane-localized scalar field

H Kanda, M Sato, Y Suzuki, T Takayanagi… - Journal of High Energy …, 2023 - Springer
A bstract In this paper, we study the dynamics of end-of-the-world (EOW) branes in AdS with
scalar fields localized on the branes as a new class of gravity duals of CFTs on manifolds …

Brane dynamics of holographic BCFTs

K Izumi, T Shiromizu, K Suzuki, T Takayanagi… - Journal of High Energy …, 2022 - Springer
A bstract In this paper we study various dynamical aspects of the AdS/BCFT correspondence
in higher dimensions. We study properties of holographic stress energy tensor by analyzing …

Quantum entanglement of localized excited states at finite temperature

P Caputa, J Simón, A Štikonas… - Journal of High Energy …, 2015 - Springer
A bstract In this work we study the time evolutions of (Renyi) entanglement entropy of locally
excited states in two dimensional conformal field theories (CFTs) at finite temperature. We …

AdS/BCFT from conformal bootstrap: construction of gravity with branes and particles

Y Kusuki, Z Wei - Journal of High Energy Physics, 2023 - Springer
A bstract We initiate a conformal bootstrap program to study AdS 3/BCFT 2 with heavy
excitations. We start by solving the bootstrap equations associated with two-point functions …

Pseudo entropy under joining local quenches

K Shinmyo, T Takayanagi, K Tasuki - Journal of High Energy Physics, 2024 - Springer
A bstract We compute the pseudo entropy in two-dimensional holographic and free Dirac
fermion CFTs for excited states under joining local quenches. Our analysis reveals two of its …

Entanglement of local operators in large-N conformal field theories

P Caputa, M Nozaki… - Progress of Theoretical and …, 2014 - academic.oup.com
In this paper, we study Renyi and von Neumann entanglement entropy of excited states
created by local operators in large-(or large-central-charge) conformal field theories (CFTs) …